Clip-on booklight



FIG. 1 is a perspective view of my new and novel design;

FIG. 2 is a left-side view of my new and novel design, the right-side view being a mirror image thereof;

FIG. 3 is a bottom view of my new and novel design;

FIG. 4 is a top view of my new and novel design;

FIG. 5 is a front view of my new and novel design; and,

FIG. 6 is a rear side view of my new and novel design. 

The ornamental design for a clip-on booklight, as shown and described. 